Reduce the size of your PDF documents without sacrificing quality. Optimize PDFs for storage, sharing, and faster loading. Effortlessly manage and share your compressed files anywhere.




0+ iOS apps curated and reviewed
If you already know PDF Compressor, this is the deeper bench. 0+ document size reducer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.3★ (82) | No | Yes | Aug 2026 | |
| 2 | Free | 2.0★ (1) | No | Yes | May 2026 | |
| 3 | Free | 4.7★ (644K) | No | Yes | Aug 2026 | |
| 4 | Free | 4.9★ (430) | No | Yes | Aug 2026 | |
| 5 | Free | 1.0★ (3) | No | Yes | May 2026 | |
| 6 | Free | 4.5★ (28K) | No | Yes | Aug 2026 | |
| 7 | Free | — | No | Yes | Jun 2026 | |
| 8 | Free was $19.99 | — | No | No | Jul 2026 |




Reduce the size of your PDF documents without sacrificing quality. Optimize PDFs for storage, sharing, and faster loading. Effortlessly manage and share your compressed files anywhere.




This tool allows you to significantly reduce the size of PDF files, making them easier to share. It offers multiple compression levels and a user-friendly interface for quick and efficient file management. You can also rename and preview files before sharing.






This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.


Easily reduce the file size of your PDF documents with a simple, secure, and privacy-focused tool. Compress PDFs in just three steps, directly on your device, and share them instantly. Enjoy fast and efficient document management without complex features.


Reduce the file size of your PDF documents, especially those with many images. This app offers compression options to shrink PDFs without compromising quality, saving storage space and transmission time. It's a lightweight tool for optimizing memory usage.


Edit, sign, and convert PDF documents directly from your mobile device. Scan physical papers into editable PDFs, annotate text, and fill out forms on the go. All your documents are stored locally for privacy and can be easily shared.






Shrink PDF files quickly and easily without an internet connection. Free up storage space on your device and share documents more efficiently. Offers various compression levels and additional PDF management tools.


This mobile office suite allows users to edit and manage spreadsheet and rich text files on their iPhone and iPad. It offers online and offline functionality, synchronization with cloud storage services, and compatibility with major office suites.


Create visually appealing documents with a wide range of templates and editing tools. Enhance your work with multimedia, track changes, and collaborate seamlessly. Offers advanced features for writing, design, and presentation.


Easily reduce the size of your PDF files by up to 95% with multiple compression levels. Share your smaller PDF documents quickly and efficiently. Offers a clean and user-friendly interface for fast processing.


Easily reduce the size of your PDF files without sacrificing quality. This tool helps you shrink PDFs for faster sharing, emailing, or uploading, saving valuable storage space. It's perfect for managing large documents and scanned files efficiently.


This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.


Transform your mobile device into a powerful document scanner. Easily convert paper documents, receipts, and IDs into professional-looking PDFs or JPEGs. Enhance scans with automatic straightening, stain removal, and editable text conversion.


Easily create, convert, and organize PDF documents on your mobile device. Turn images into PDFs, merge multiple files, and split pages with a simple, intuitive interface. Enjoy fast performance and high-quality output for all your document management needs.


This AI-powered app allows users to edit, fill, sign, scan, and convert PDF documents. It offers features like text editing, form filling, e-signatures, OCR scanning, and file conversion. An AI assistant can summarize, rewrite, or generate content, and users can create invoices and resumes.


Transform your mobile device into a portable scanner. Easily digitize documents, receipts, and IDs, converting them to PDF or other formats. Features smart cropping, auto-enhancement, and real-time scanning for professional-quality results.


Edit, convert, annotate, and sign PDF documents on the go. This app offers tools to scan, merge, split, compress, and protect your files, enhancing productivity for work and study.


Easily reduce the size of your PDF files with this utility app. It offers a range of tools to compress, edit, and convert PDFs, saving you disk space and improving upload/download speeds. Features include OCR, merging, page removal, and security options.